Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6341542 | Automatic screwing device | Wolfgang Listmeier, Bolger Wolf | 2002-01-29 |
| 4885900 | Driving method and system for controlling a tubular-bag machine | Herbert Lohr, Bernd Stein, Helmut Becker, Walter Baur | 1989-12-12 |
| 4750313 | Packaging machine for the manufacture, filling and closing of bags and a method for operating such a machine | Ing. R. Kammler, Walter Baur | 1988-06-14 |